GLOB sdist-make: /tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/setup.py py37 create: /tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37 py37 installdeps: pytest==6.0.1 py37 inst: /tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/.tmp/package/1/pytest-diffeo-0.2.0.zip py37 installed: attrs==20.1.0,importlib-metadata==1.7.0,iniconfig==1.0.1,more-itertools==8.5.0,packaging==20.4,pluggy==0.13.1,py==1.9.0,pyparsing==2.4.7,pytest==6.0.1,pytest-diffeo @ file:///tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/.tmp/package/1/pytest-diffeo-0.2.0.zip,six==1.15.0,toml==0.10.1,zipp==3.1.0 py37 run-test-pre: PYTHONHASHSEED='4153989517' py37 run-test: commands[0] | pytest --trace-config --help Traceback (most recent call last): File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/bin/pytest", line 8, in sys.exit(console_main()) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/__init__.py", line 180, in console_main code = main() File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/__init__.py", line 136, in main config = _prepareconfig(args, plugins) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/__init__.py", line 314, in _prepareconfig pluginmanager=pluginmanager, args=args File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/pluggy/hooks.py", line 286, in __call__ return self._hookexec(self, self.get_hookimpls(), kwargs) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/pluggy/manager.py", line 93, in _hookexec return self._inner_hookexec(hook, methods, kwargs) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/pluggy/manager.py", line 87, in firstresult=hook.spec.opts.get("firstresult") if hook.spec else False, File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/pluggy/callers.py", line 203, in _multicall gen.send(outcome) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/helpconfig.py", line 99, in pytest_cmdline_parse config = outcome.get_result() # type: Config File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/pluggy/callers.py", line 80, in get_result raise ex[1].with_traceback(ex[2]) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/pluggy/callers.py", line 187, in _multicall res = hook_impl.function(*args) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/__init__.py", line 932, in pytest_cmdline_parse self.parse(args) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/__init__.py", line 1204, in parse self._preparse(args, addopts=addopts) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/__init__.py", line 1100, in _preparse args, namespace=copy.copy(self.option) File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/argparsing.py", line 147, in parse_known_args return self.parse_known_and_unknown_args(args, namespace=namespace)[0] File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/argparsing.py", line 157, in parse_known_and_unknown_args optparser = self._getparser() File "/tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/lib/python3.7/site-packages/_pytest/config/argparsing.py", line 121, in _getparser arggroup.add_argument(*n, **a) File "/opt/python/3.7.1/lib/python3.7/argparse.py", line 1367, in add_argument return self._add_action(action) File "/opt/python/3.7.1/lib/python3.7/argparse.py", line 1571, in _add_action action = super(_ArgumentGroup, self)._add_action(action) File "/opt/python/3.7.1/lib/python3.7/argparse.py", line 1381, in _add_action self._check_conflict(action) File "/opt/python/3.7.1/lib/python3.7/argparse.py", line 1520, in _check_conflict conflict_handler(action, confl_optionals) File "/opt/python/3.7.1/lib/python3.7/argparse.py", line 1529, in _handle_conflict_error raise ArgumentError(action, message % conflict_string) argparse.ArgumentError: argument --log-level: conflicting option string: --log-level ERROR: InvocationError for command /tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/.tox/py37/bin/pytest --trace-config --help (exited with code 1) ___________________________________ summary ____________________________________ ERROR: py37: commands failed write json report at: /tmp/tmpc5u3en0o/pytest-diffeo-0.2.0/result.json Time: 34.5 seconds